<br><br><div><span class="gmail_quote">On 1/25/07, <b class="gmail_sendername">Sunil Mushran</b> <<a href="mailto:Sunil.Mushran@oracle.com">Sunil.Mushran@oracle.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
This is not a fs issue. As in the file must be alright. This is a dlm issue.<br>The fs is asking the dlm to free the lock and the dlm is stuck. How many<br>nodes do you have? We've fixed a bunch of dlm bugs since what you appear
<br>to be running.</blockquote><div><br>theboss: 2.6.17-1.2142_FC4smp<br>rack3: 2.6.16-1.2115_FC4smp<br>rack4: 2.6.16-1.2111_FC4smp<br>rack5: 2.6.17-1.2142_FC4smp<br>rack1: 2.6.17-1.2142_FC4smp<br>rack2: 2.6.17-1.2142_FC4smp
<br>rack6: 2.6.16-1.2111_FC4smp<br>rack7: 2.6.16-1.2111_FC4smp<br>rack8: 2.6.16-1.2115_FC4smp<br>rack9: 2.6.16-1.2133_FC5smp<br>rack10: 2.6.16-1.2133_FC5smp<br>monk: 2.6.19-1.2895.fc6<br><br>orthogonally, I upgraded a node to FC6, with the latest update kernel
2.6.19-1.2895.fc6. now I can't mount the ocfs2 fs on that very node anymore:<br><br>(2917,0):o2net_check_handshake:1093 node rack1 (num 1) at <a href="http://10.0.2.21:7777">10.0.2.21:7777</a> advertised net protocol version 2 but 4 is required, disconnecting
<br>(2917,0):o2net_check_handshake:1093 node rack4 (num 6) at <a href="http://10.0.2.24:7777">10.0.2.24:7777</a> advertised net protocol version 2 but 4 is required, disconnecting<br>(2917,0):o2net_check_handshake:1093 node rack3 (num 5) at
<a href="http://10.0.2.23:7777">10.0.2.23:7777</a> advertised net protocol version 2 but 4 is required, disconnecting<br>(2917,0):o2net_check_handshake:1093 node theboss (num 3) at <a href="http://10.0.2.20:7777">10.0.2.20:7777
</a> advertised net protocol version 2 but 4 is required, disconnecting<br>(2917,0):o2net_check_handshake:1093 node rack2 (num 4) at <a href="http://10.0.2.22:7777">10.0.2.22:7777</a> advertised net protocol version 2 but 4 is required, disconnecting
<br>OCFS2 1.3.3<br>audit(1169652682.605:20): avc: denied { search } for pid=3003 comm="mount.ocfs2" name="ocfs2" dev=debugfs ino=10386 scontext=system_u:system_r:mount_t:s0 tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
<br>(3003,0):dlm_request_join:801 ERROR: status = -107<br>(3003,0):dlm_try_to_join_domain:949 ERROR: status = -107<br>(3003,0):dlm_join_domain:1201 ERROR: status = -107<br>(3003,0):dlm_register_domain:1392 ERROR: status = -107
<br>(3003,0):ocfs2_dlm_init:2147 ERROR: status = -107<br><br>but I CAN mount a second ocfs2 partition, when this very node is the first to mount it.<br><br></div>seems like there has been some upgrade to the OCFS protocol, which is not backward compatible, is it???
<br><br></div><br>-- <br><a href="mailto:davide.rossetti@gmail.com">davide.rossetti@gmail.com</a> ICQ:290677265 SKYPE:d.rossetti